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微機滾動摩擦磨損試驗機
簡要描述:微機滾動摩擦磨損試驗機在摩擦學各個專業(yè)技術(shù)領(lǐng)域、石油化工、機械、能源、冶金、航天、各大專院校、研究院(所)等部門具有廣泛的應用前途。
更新時間:2024-07-15
產(chǎn)品型號:M-200
廠商性質(zhì):生產(chǎn)廠家
訪問量:1298
品牌 | 北廣精儀 | 應用領(lǐng)域 | 環(huán)保,化工,生物產(chǎn)業(yè),農(nóng)業(yè),文體 |
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微機滾動摩擦磨損試驗機該機還可以做潤滑劑的長時抗磨損試驗,測定摩擦系數(shù),記錄摩擦力和溫度曲線。該機可選配高精度測量裝置,可實現(xiàn)摩擦副摩斑的計算屏幕顯示,測量和記錄。使用特殊附件,也可以進行端面摩損和材料的模擬試驗。
微機滾動摩擦磨損試驗機產(chǎn)品優(yōu)勢: (1)試驗完畢后,可以隨意設(shè)定并獲?。耗硶r間段內(nèi)的試驗數(shù)據(jù) (2)曲線顯示:時間—溫度、時間—摩擦系數(shù)、溫度—摩擦系數(shù)、轉(zhuǎn)速—溫度等 (3)可以設(shè)定采集頻率,按照設(shè)定的采集頻率獲取試驗數(shù)據(jù)并導出到EXCEL (4)可以把試驗數(shù)據(jù)和試驗曲線導出電子版,使試驗數(shù)據(jù)與試驗曲線結(jié)合,便于存檔和打印 (5)儀器傳動機構(gòu)由步進電極升級為交流伺服電機,轉(zhuǎn)速精密可調(diào),更加穩(wěn)定可靠,轉(zhuǎn)矩大,噪音小 (6)設(shè)置有封閉式砝碼加載裝置和摩擦試驗更加安全可靠,透明視窗可觀察摩擦狀態(tài) (7)轉(zhuǎn)速可調(diào),可自由設(shè)置試驗速度 (8)打印報告參數(shù)可選,可以根據(jù)需要自行選擇要打印的實驗參數(shù) (9)10N.M量程傳感器與精密伺服電機配合,可以實現(xiàn)大負荷試驗需求 (10)外觀采用人工學曲線設(shè)計,外形美觀,簡潔大方 (11)新增加實時溫度采集功能,可以滿足在不同摩擦溫度下的試驗數(shù)據(jù) (12)配有油液槽,可以在油液里進行測試
技術(shù)參數(shù)Technical parameters: M-200
1、試樣尺寸: 30mm×7mm×6mm; sample size: 30mm x 7mm x 6mm;
2、轉(zhuǎn)動速度rotation speed: ≤200 轉(zhuǎn)/分(可調(diào)adjustable);
3、負荷load: (20KG)196N ± 0.1%,可增至(40KG)392N;
4、摩擦環(huán)尺寸:≥¢40×10mm ,倒角≥0.5×45°,外圓表面與內(nèi)圓同心度偏差≤0.01;the size of the friction ring is greater than or equal to 40 x 10mm, the chamfering is equal to 0.5 x 45 degrees, and the concentricity deviation between the outer surface and the inner circle is less than 0.01.
5、摩擦環(huán)材質(zhì):45 號鋼;friction ring material: No. 45 steel;
6、摩擦力矩: 0—4N.m;friction torque: 0 - 4N.m;
7、砝碼重量:4KG 砝碼十件,1KG 砝碼十件,可實現(xiàn)重量疊加功能;weight weight: 4KG weight ten, 1KG weight ten, can achieve weight superposition function.
8、精度:速度精度≤1%;負荷精度≤0.5%;摩擦力矩精度≤1%;計數(shù)器精度≤1S;傳感器測量精度≤1%F。accuracy: speed accuracy is less than 1%; load accuracy is less than 0.5%; friction torque accuracy is less than 1%; counter accuracy is less than 1S; sensor measurement accuracy is less than 1%F.
9、配件parts:
試驗主機一臺;Test host one;
高精度扭矩傳感器一只;High precision torque sensor one;
計算機數(shù)據(jù)采集卡一塊;A piece of computer data acquisition card;
計算機控制系統(tǒng)一套;A set of computer control systems;
標準摩擦環(huán)二件;Two standard friction rings;
使用說明書一份;One copy of the instructions;
產(chǎn)品合格證一份;A copy of the product certificate;
產(chǎn)品裝箱單一份。A single copy of the packing of the products
試驗設(shè)備test equipment
1、傳動系統(tǒng),用來帶動圓環(huán)以給定的轉(zhuǎn)速旋轉(zhuǎn),精確到5%以內(nèi),并要求圓環(huán)安裝部位軸的徑向跳動小于0.01毫米。1. The transmission system is used to drive the ring to rotate at a given speed, accurate to within 5%, and the radial runout of the shaft at the installation position of the ring is required to be less than 0.01mm.
2、加載系統(tǒng),對試樣和圓環(huán),可施加法向力,精確到5%以內(nèi)。2. Loading system, for the sample and the ring, the additional force can be applied, accurate to within 5%.
3、測定和記錄摩擦力矩系統(tǒng),精確到5%以內(nèi)。3. Measure and record the friction torque system to within 5%.
4、記錄圓環(huán)轉(zhuǎn)數(shù)的計數(shù)器或記時器,精確到1%以內(nèi)。4. A counter or chronograph for recording the revolution of a ring, with an accuracy of less than 1%.
5、試樣夾具結(jié)構(gòu)和尺寸見圖2,并附配墊圈 4 GB 848-76,沉頭螺釘M3×0.35長10毫米。要保證試樣安置后無軸向竄動。5. See Fig. 2 for the structure and dimension of the sample clamp, with washer 4 GB 848-76, countersunk screw m3 × 0.35 with length of 10 mm. Ensure that there is no axial movement after the sample is placed.
注:試驗設(shè)備本標準推薦采用M-200型磨損試驗機。Note: M-200 wear testing machine is recommended in this standard.
6、本試驗中圓環(huán)的材質(zhì)對塑料磨損試驗結(jié)果影響很大,因此本標準采用的圓環(huán),其外形尺寸見圖3。6. The material of the ring in this test has a great influence on the plastic wear test results. Therefore, the ring adopted in this standard has the dimensions shown in Figure 3.
材料為45號鋼,圓環(huán)要求整體淬火,熱處理HRC 40~45,外圓表面光潔度▽8,倒角處均為0.5×45度,外圓表面與內(nèi)圓同心度偏差小于0.01.The material is 45 steel, the ring is required to be quenched as a whole, the heat treatment is HRC 40-45, the surface finish of the outer circle is ▽ 8, the chamfering is 0.5 × 45 degree, and the concentricity deviation between the outer circle surface and the inner circle is less than 0.01.
圓環(huán)可以反復使用,每次試驗后,需重新磨削。當外徑小于36毫米就不能再用。作仲裁試驗時必須用直徑40毫米的圓環(huán)。The ring can be used repeatedly. After each test, it needs to be grinded again. When the outer diameter is less than 36 mm, it can not be reused. A ring with a diameter of 40 mm must be used for the arbitration test.
注:圓環(huán)材質(zhì)也可按產(chǎn)品標準另定。Note: the ring material can also be determined according to the product standard.
適用范圍及功能 符合標準:GB/ T 3960-2017 塑料滑動摩擦磨損試驗方法 GB/T 9141.8-1999 柔性石墨板材滑動摩擦系數(shù)測試方法 適用于塑料制品、橡膠制品、石墨板材或其他復合材料的滑動摩擦,磨損性能測試,也可對試驗中試樣的磨擦力、磨擦系數(shù)和磨損量進行測定。 本儀器融合了當前的智能電路系統(tǒng)進行控制,并結(jié)合老式M-200摩擦磨損試驗機的功能進行升級改造而成,本儀器具有測控精度高,操作便捷等優(yōu)勢,是科研院所、質(zhì)檢機構(gòu)、實驗室研究的試驗設(shè)備。 M-200型摩擦磨損試驗機主要由試驗主機及智能控制系統(tǒng)兩大部分構(gòu)成,通過微機控制系統(tǒng)進行操作試驗,在試驗過程中同時可以顯示數(shù)值、扭矩、時間曲線,并可以隨意設(shè)定試驗次數(shù),顯示當前試驗數(shù)值,設(shè)定時間及當前試驗時間等多種功能,隨機配備彩色打印機,可以打印出帶有曲線、表格數(shù)據(jù)等標準要求的試驗報告。
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